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-1
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avatar+133 

The graph of y=ax^2+bx+c  is given below, where a, b, and c are integers. Find a-b+c

 Dec 27, 2019
 #1
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Great question!  a = 1, b = 2, and c = 4, so a - b + c = 3.

 Dec 27, 2019
 #2
avatar+109383 
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Since the point   (0, -1) is on the graph, c   must  be  -1

 

 

cool cool cool

CPhill  Dec 27, 2019

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